ruby on rails - Getting "No route matches" error even though I defined a route -

i’m using rails 4.2.3. i’m trying write ajax method invoke method in controller, i’m getting no-router error. in coffee script, have this

updateall = (arg) ->   object = $('#user_object_object').val()   day = $('#user_object_day').val()   $.ajax     url: "/find_by_user_object_and_day"     type: 'get'     data: {day: day, object: object}     success: (data) ->       $('total').val(data)     error: ->       alert "something went wrong" 

and in config/routes.rb have this

rails.application.routes.draw   resources :user_objects     :find_by_user_object_and_day, on: :collection    end 

and in “./app/controllers/user_objects_controller.rb” have this

def find_by_user_object_and_day   userobject.find_by_user_object_and_day(:params[user], :params[object], :params[day]) end 

but when ajax method invoked, error produced on server …

f, [2016-02-05t15:52:29.916816 #12058] fatal -- :  actioncontroller::routingerror (no route matches [get] "/find_by_user_object_and_day"):   actionpack (4.2.5) lib/action_dispatch/middleware/debug_exceptions.rb:21:in `call'   web-console (2.2.1) lib/web_console/middleware.rb:39:in `call'   actionpack (4.2.5) lib/action_dispatch/middleware/show_exceptions.rb:30:in `call'   railties (4.2.5) lib/rails/rack/logger.rb:38:in `call_app'   railties (4.2.5) lib/rails/rack/logger.rb:22:in `call'   actionpack (4.2.5) lib/action_dispatch/middleware/request_id.rb:21:in `call'   rack (1.6.4) lib/rack/methodoverride.rb:22:in `call'   rack (1.6.4) lib/rack/runtime.rb:18:in `call'   activesupport (4.2.5) lib/active_support/cache/strategy/local_cache_middleware.rb:28:in `call'   rack (1.6.4) lib/rack/lock.rb:17:in `call'   actionpack (4.2.5) lib/action_dispatch/middleware/static.rb:116:in `call'   rack (1.6.4) lib/rack/sendfile.rb:113:in `call'   railties (4.2.5) lib/rails/engine.rb:518:in `call'   railties (4.2.5) lib/rails/application.rb:165:in `call'   rack (1.6.4) lib/rack/lock.rb:17:in `call'   rack (1.6.4) lib/rack/content_length.rb:15:in `call'   rack (1.6.4) lib/rack/handler/webrick.rb:88:in `service'   /users/davea/.rvm/rubies/ruby-2.3.0/lib/ruby/2.3.0/webrick/httpserver.rb:140:in `service'   /users/davea/.rvm/rubies/ruby-2.3.0/lib/ruby/2.3.0/webrick/httpserver.rb:96:in `run'   /users/davea/.rvm/rubies/ruby-2.3.0/lib/ruby/2.3.0/webrick/server.rb:296:in `block in start_thread' 

as defining route within resources 'user_objects, route available @ /user_objects/find_by_user_object_and_day, not @ /find_by_user_object_and_day.

if want able @ root level /find_by_user_object_and_day need define route @ root level follows:

rails.application.routes.draw   '/find_by_user_object_and_day', to: 'user_objects#find_by_user_object_and_day' end